... Item name:collapsible and durable pillow PVC irrigation water tankMaterial:PVC tarpaulinModel No.:KSD-007Color:yellow,blue, ... volume but light weight3. Easy operation& easy carriage4. Healthy PVC materialUse:1. Road ballast2. Irrigate farmland3. Fire fighting4. ... zones, fabrics, plant houses, militaries, city halls, etc.Material PVC:1. Wear resistant, tear resistant, heat resistant, age resistant2 ...